Effect of extended feeding time on aerobic granulation in SBR
发布时间：2024-08-09
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- 所属单位：
- 环境与市政工程学院
- 发表刊物：
- World Review of Science, Technology and Sust. Development
- 关键字：
- 中文关键字：好氧颗粒；活性污泥，英文关键字：activated sludge;aerobic granulation
- 摘要：
- Two different feeding lengths were applied to control the granule size. It was found that the size of granules was considerably controlled in R2 (60 min for feeding). However, the settleability in R2 was not as good as that in R1 (12 min for feeding). However, this approach of controlling the granule size also loosens the structure concerning on the difference between SVI5 and SVI30, which might lead to instability in the long term. Based on the observation of the ash-solids fraction of biomass, it was confirmed that frequent update of granules mainly happened on the surface of granules.
- 备注：
- 李志华
- 第一作者：
- 李志华
- 论文类型：
- 期刊论文
- 卷号：
- 卷：6
- 期号：
- 期：2/3/4
- 页面范围：
- 页：104-114
- 是否译文：
- 否
- 发表时间：
- 2009-09-01